Fish Supplies › l arginine 500 mg l

Seachem Reef Calcium 250ml

Reef Calcium is a concentrated (50 000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH.Polygluconate complexation confers several benefits: it increases the bioavailability of the... more

Seachem Reef Iodide Raises Iodide for Aquariums - 8.5 oz

Seachem Reef Iodide is an important element required by invertebrates and many soft corals (gorgonians sarcophytons etc). Reef Iodide is a concentrated (8 000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain... more

Seachem Reef Calcium [Aquarium Reef Items] 16.9 oz

Seachem Reef Calcium Reef Calcium is a concentrated (50 000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Additionally polygluconate contains no nitrogen or phosphorous thus it... more

Reef Advantage Magnesium 1.2 kg / 2.6 lbs

Severely depleted levels of magnesium (below 800 mg/L) can cause depressed pH levels and an inability to maintain proper magnesium levels. The most frequent causes of magnesium deficiency are use of kalkwasser frequent overdosing of a carbonate... more

Seachem Flourish Iron 500ml

Flourish Iron is a highly-concentrated (10 000 mg/L) ferrous iron (Fe+2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose or signs of iron... more

Seachem Reef Complete Raises Calcium and Maintains Magnesium and Strontium in Aquariums 16.9 oz

Reef Complete is a concentrated (160 000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either... more

Seachem Flourish Iron 500ml

Flourish Iron is a highly-concentrated (10 000 mg/L) ferrous iron (Fe+2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose or signs of iron... more

Seachem Flourish Iron 500ml

Flourish Iron is a highly-concentrated (10 000 mg/L) ferrous iron (Fe+2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose or signs of iron... more

Water Garden Oasis Pond Flourish Iron

Pond Flourish Ironâ„¢ offers a highly concentrated (10 000 mg/L) form of ferrous gluconate iron - far superior to iron-EDTA for foliar feeding. Iron is immobile in plants leading to yellowing of leaves and stunted growth without enough of it. Pond... more

Seachem Reef Complete - Raises Calcium Levels [Aquarium Reef Items] 17 oz

Seachem Reef Complete - Raises Calcium Levels Reef Complete is a concentrated (160 000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are... more

Flourish Iron 100 mL / 3.4 fl. oz.

Flourish Iron is a highly concentrated (10 000 mg/L) ferrous iron (Fe Plus 2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose. Ferrous iron... more

Seachem MultiTest Ammonia Test Kit

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH4+ which is non-toxic) and... more

Flourish Iron 100 mL / 3.4 fl. oz.

Flourish Iron is a highly concentrated (10 000 mg/L) ferrous iron (Fe Plus 2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose. Ferrous iron... more

Seachem Reef Calcium [Aquarium Reef Items] 8.5 oz

Seachem Reef Calcium Reef Calcium is a concentrated (50 000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Additionally polygluconate contains no nitrogen or phosphorous thus it... more

Seachem MultiTest Ammonia Test Kit

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH4+ which is non-toxic) and... more

Flourish Iron 100 mL / 3.4 fl. oz.

Flourish Iron is a highly concentrated (10 000 mg/L) ferrous iron (Fe Plus 2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose. Ferrous iron... more

Seachem MultiTest Ammonia Test Kit

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH4+ which is non-toxic) and... more

Seachem MultiTest Ammonia Test Kit

This kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH4+ which is non-toxic) and... more

Seachem Reef Iodide 8.4 oz

FLOURISH POTASSIUM contains 50 000 mg/L of potassium suitable for the natural planted aquarium. Potassium can become depleted in a rapidly growing system or when the source water has a low mineral content. In these cases potassium could become the... more

Flourish Iron 100 mL / 3.4 fl. oz.

Flourish Iron is a highly concentrated (10 000 mg/L) ferrous iron (Fe Plus 2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose. Ferrous iron... more

Seachem Reef Complete Raises Calcium and Maintains Magnesium and Strontium in Aquariums

Reef Complete is a concentrated (160 000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. If either... more

MultiTest: Copper 75 Tests

This kit measures all types of copper to less than 0.01 mg/L in marine or freshwater. It uses a highly sensitive catalysis based procedure. MultiTest™: Copper performs over 75 tests and contains a reference sample for validation. Range: 0–0.80... more

Seachem MultiTest Copper Test Kit

This kit measures all types of copper to less than 0.01 mg/L in marine or freshwater. It uses a highly sensitive catalysis based procedure. MultiTest™: Copper performs over 75 tests and contains a reference sample for validation. Range: 0–0.80... more

Seachem MultiTest Copper Test Kit

This kit measures all types of copper to less than 0.01 mg/L in marine or freshwater. It uses a highly sensitive catalysis based procedure. MultiTest™: Copper performs over 75 tests and contains a reference sample for validation. Range: 0–0.80... more

All Seas Marine 8714079130347 Salifert Calcium Profi-Test Kit 50 - 100 Tests

Salifert Calcium Profi-Test Calcium is a must for coralline algae hard corals and soft/leather corals. Low calcium concentrations impede coral and algae growth – a healthy aquarium calls for consistent calcium content within 15 mg/L of the optimum... more

7 in 1 Aquarium Test Kit 100Pcs Pond Test Strips Freshwater Saltwater Fish Tank

7 in 1 Aquarium test strips 100 pieces 100 times of testing Nitrate: NO3 in concentrations greater than 50 mg/L is harmful to sensitive fish and additionally promotes algae growth. It will highly distress your fish and affect the growth of young fish.... more

MEGAWHEELS Fish Tank Test Kit-7 in 1 Aquarium Test Strips 100pcs to Detect pH Nitrite Nitrate Chlorine Carbonate Hardness for Aquariums Ponds

Description: This versatile aquarium test strip accurately monitors 7 important parameters:Hardness Nitrate(NO3) Nitrite(NO2) Cl2 Total Alkalinity Carbonate and PH. Nitrate:NO3 in concentrations greater than 50 mg/L is harmful to sensitive fish and... more

Dr. Tim s Aquatics Cycling Aquarium Ammonium Chloride Soultion 2 Oz

This bottle of reagent grade ammonium chloride is for use when fishless cycling. Concentration is 50 mg/L of total ammonia-nitrogen (TAN). Dose 4 drops per gallon of aquarium water.* Use with One and Only Nitrifying Bacteria. 1 drop equals 0.05 ml so... more

API Marine Magnesium Raises Magnesium Levels in Reef Aquariums

API MARINE MAGNESIUM is your solution for magnesium deficiency in your reef aquarium. When your water tests show a level below 1 250 ppm mg/L use MARINE MAGNESIUM to raise and restore your magnesium levels. Get your 16 oz. container today and start... more

Doser 3.4 Wifi 4-Channel Auto Dosing Pump For Saltwater Aquarium White (Doser3.4)

Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. Ideal for Dosing CA / MG / AB Water or other liquid 4 Channel Dosing Pump Power:DC 12V 6w Q max (L/m):50 H-max:1.5m... more

Wifi Dosing Pump Doser 3.4 Programmable Automatic Marine Aquarium Tank

Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. Ideal for Dosing CA / MG / AB Water or other liquid 4 Channel Dosing Pump Power:DC 12V 6w Q max (L/m):50 H-max:1.5m... more

Flourish Iron, 250 ML

Flourish Iron is a highly concentrated (10,000 mg/L) ferrous iron gluconate supplement. Plants are able to easily derive a benefit from Flourish Iron because ferrous iron gluconate is already in the ferrous form so they do not expend energy reducing... more

SCH 8.5 OZ REEF IODIDE 250 ML, 8.5 FZ

Reef Iodide is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water. It is formulated to provide a safe source of iodide that will not convert... more

API Nitrate Test Kit for Freshwater/Saltwater Aquariums

Nitrate test kit for freshwater/saltwater aquariums. 90 tests. Fast, easy and accurate. Reads 0 to 160 mg/L or parts per million (ppm) of nitrate. Child resistant safety caps. This Kit contains: Two dropper bottles for accurate dispensing of test... more